AMD Radeon HD 6870 1600SP Edition vs AMD FirePro D500
What is the difference between AMD Radeon HD 6870 1600SP Edition and AMD FirePro D500. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cypress | GPU Name | Tahiti |
| Cypress XT (215-0735033) | Model number | Tahiti LE GL |
| TeraScale 2 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 2,154 million | Transistors | 4,313 million |
| 334 mm² | Die Size | 352 mm² |
Graphics Card
| Jan 14th, 2013 | Release Date | Jan 18th, 2014 |
| Northern Islands (HD 6800) | Family | FirePro (Dx00) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 1024 MB | Memory Size | 3 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 384 bit |
| 134.4 GB/s | Bandwidth | 243.8 GB/s |
Performance
| 27.20 GPixel/s | Pixel fillrate | 23.20 GPixel/s |
| 68.00 GTexel/s | Texture fillrate | 69.60 GTexel/s |
| 2.720 TFLOPS | FP32 (float) performance | 2.227 TFLOPS |
| 544.0 GFLOPS (1:5) | FP64 (double) performance | 556.8 GFLOPS (1:4) |
Clock Speeds
| 1050 MHz 4.2 Gbps effective | Memory Clock | 1270 MHz 5.1 Gbps effective |
| 850 MHz | GPU Clock | 725 MHz |
Render Config
| 1600 | Shading Units | 1536 |
| 80 | TMUs | 96 |
| 32 | ROPs | 32 |
| 20 | Compute Units | 24 |
| 8 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 512 KB | L2 Cache | 768 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 282 mm 11.1 inches | Length | 279 mm 11 inches |
| 175 W | Thermal design power (TDP) | 274 W |
| 450 W | Suggested PSU | 600 W |
| 2x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | 6x mini-DisplayPort 1x SDI |
API support
| 11.2 (11_0) | DirectX | 12 (11_1) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 5.0 | Shader Model | 5.1 |